中国物理B ›› 2010, Vol. 19 ›› Issue (7): 74205-074205.doi: 10.1088/1674-1056/19/7/074205

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Inversion formula and Parseval theorem for complex continuous wavelet transforms studied by entangled state representation

胡利云1, 范洪义2   

  1. (1)College of Physics and Communication Electronics, Jiangxi Normal University, Nanchang 330022, China; (2)Department of Physics, Shanghai Jiao Tong University, Shanghai 200030, China
  • 收稿日期:2009-10-28 修回日期:2010-02-01 出版日期:2010-07-15 发布日期:2010-07-15
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant No. 10775097), and the Research Foundation of the Education Department of Jiangxi Province of China (Grant No. GJJ10097).

Inversion formula and Parseval theorem for complex continuous wavelet transforms studied by entangled state representation

Hu Li-Yun(胡利云)a)†ger and Fan Hong-Yi(范洪义)b)   

  1. a College of Physics and Communication Electronics, Jiangxi Normal University, Nanchang 330022, China; b Department of Physics, Shanghai Jiao Tong University, Shanghai 200030, China
  • Received:2009-10-28 Revised:2010-02-01 Online:2010-07-15 Published:2010-07-15
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant No. 10775097), and the Research Foundation of the Education Department of Jiangxi Province of China (Grant No. GJJ10097).

摘要: In a preceding letter (2007 Opt. Lett. 32 554) we propose complex continuous wavelet transforms and found Laguerre—Gaussian mother wavelets family. In this work we present the inversion formula and Parseval theorem for complex continuous wavelet transform by virtue of the entangled state representation, which makes the complex continuous wavelet transform theory complete. A new orthogonal property of mother wavelet in parameter space is revealed.

Abstract: In a preceding letter (2007 Opt. Lett. 32 554) we propose complex continuous wavelet transforms and found Laguerre—Gaussian mother wavelets family. In this work we present the inversion formula and Parseval theorem for complex continuous wavelet transform by virtue of the entangled state representation, which makes the complex continuous wavelet transform theory complete. A new orthogonal property of mother wavelet in parameter space is revealed.

Key words: Parseval theorem, complex continuous wavelet transforms, entangled state representation

中图分类号:  (Entanglement and quantum nonlocality)

  • 03.65.Ud
42.50.Dv (Quantum state engineering and measurements) 42.30.Kq (Fourier optics)